Squad leader - VALUABLE_INTEL_HANDIN_LARGE
Senior Gunner - VALUABLE_INTEL_HANDIN_MEDIUM
Machinegunners, AT Soldier, etc - VALUABLE_INTEL_HANDIN_SMALL

Riflemans - random(include 0) but not more VALUABLE_INTEL_HANDIN_SMALL

This change should also simplify the gameplay.
Players will now collect all documents in a row, and not just certain ones.
That is, they will save their time